Gardening Articles: Flowers :: Perennials
Herb Gardening Basics
by National Gardening Association Editors
Over 15 million households in the United States grow herbs--in vegetable and perennials gardens, in containers, or on windowsills. And with good reason! In addition to their obvious role in cooking, herbs are also attractive and add color, interesting textures and forms, and rich or subtle fragrances to the home and garden.
Uses for Herbs
The most popular use for herbs is in cooking, and nearly every recipe can be enhanced with the addition of appropriate herbs. Can you imagine tomato sauce without oregano? Thanksgiving stuffing without sage? Some dishes are defined by the herbs they contain--pesto without basil just isn't pesto!
Herbs have many other uses as well. Many types make wonderful teas, either as individuals or combined in blends. Chamomile makes a soothing tea for unwinding after a hard day. Bee balm (Monarda) makes a tangy tea with citrus overtones. And in addition to being tasty, mint teas aid in digestion.
Many herbs are also believed to have medicinal properties. The echinacea that has become popular as a cold remedy is extracted from the purple coneflower, a common garden perennial.
Of course many gardeners grow herbs simply because they are attractive and durable plants. Bee balm not only makes a tasty tea, it is also a reliable perennial with lovely red, pink, or white flowers. And chamomile's daisly-like blooms brighten up any sunny border.
Where to Plant
Plant herbs where you can get to them easily for frequent harvesting, especially if you plan to use them in cooking. Consider planting a special kitchen garden near the house, so you can readily harvest herbs, greens, and other frequently-used crops. You can also grow herbs in containers or even window boxes.
Most herbs prefer full sun--at least 6 hours per day. Herbs that will tolerate some light shade include chives, cilantro, dill, and mint. Remember that if you plant perennial herbs in the vegetable garden, keep them in a separate section so you'll be sure to avoid them during spring and fall tilling.
Types of Herbs
Like all garden plants, herbs can be categorized as annual, perennial, or biennial. Annual plants grow for only one season and so must be planted each spring. Perennials live for several years. Their foliage dies back in the fall, but the roots overwinter and resume growth the following spring. And biennials grow for two years, growing foliage the first season, overwintering, then forming seeds and dying back at the end of the second season.
- lemon balm
*These are not all hardy in all regions of the country. Check zone ratings.
Parsley is one of the few common herbs that is a biennial. However, unless you want to harvest the seed, you can treat it like an annual and plant new plants each season.